linux-kernel - Re: [PATCH 2/3] rust: error: improve `to

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Message-Id: <DCHCHXJ7SH0C.3EV79WNHDESY4@kernel.org>
Date: Mon, 01 Sep 2025 11:10:28 +0200
From: "Benno Lossin" <lossin@...nel.org>
To: "Miguel Ojeda" <ojeda@...nel.org>, "Alex Gaynor" <alex.gaynor@...il.com>
Cc: "Boqun Feng" <boqun.feng@...il.com>, "Gary Guo" <gary@...yguo.net>,
 Björn Roy Baron <bjorn3_gh@...tonmail.com>, "Andreas
 Hindborg" <a.hindborg@...nel.org>, "Alice Ryhl" <aliceryhl@...gle.com>,
 "Trevor Gross" <tmgross@...ch.edu>, "Danilo Krummrich" <dakr@...nel.org>,
 <rust-for-linux@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
 <patches@...ts.linux.dev>
Subject: Re: [PATCH 2/3] rust: error: improve `to_result` documentation

On Fri Aug 29, 2025 at 9:22 PM CEST, Miguel Ojeda wrote:
> Core functions like `to_result` should have good documentation.
>
> Thus improve it, including adding an example of how to perform early
> returns with it.
>
> Signed-off-by: Miguel Ojeda <ojeda@...nel.org>

Reviewed-by: Benno Lossin <lossin@...nel.org>

---
Cheers,
Benno

> ---
>  rust/kernel/error.rs | 39 +++++++++++++++++++++++++++++++++++++--
>  1 file changed, 37 insertions(+), 2 deletions(-)